APA-viite (7. p.)
Lawrence, R. Z. (2008). Blue-collar blues: Is trade to blame for rising US income inequality? Peterson Institute for International Economics.
Chicago-viite (17. p.)
Lawrence, Robert Z. Blue-collar Blues: Is Trade to Blame for Rising US Income Inequality? Washington, DC: Peterson Institute for International Economics, 2008.
MLA-viite (9. p.)
Lawrence, Robert Z. Blue-collar Blues: Is Trade to Blame for Rising US Income Inequality? Peterson Institute for International Economics, 2008.
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